This Jedi Insider Custom was done by Order66Outlaw who has created custom Orto Plutonia Rex and Mini Diorama. Here is how Outlaw describes the making of this diorama.

"Ever Since I first saw the previews for Star Wars The Clone Wars Episode 15: Tresspass I have wanted to make a Cold Weather Rex. It just took a while to find all the right components to atleast have him resemble his cartoon likeness. His body is a Scuba Trooper with a re-sculpted chest. His head is totally sculpted in Ave's Fixit Sculpt with just the helmut from a Galactic Marine with the face cut out. His bracers are also sculpted and his custom backpack is you guessed it totally sculpted as well with the antenna from a battle droids backpack. His kama comes from the newest Snowtrooper out there. I had to go with a realistic or Legacy style version of him since there just isn't anything clone wars really to do what I wanted. He's lost some articulation mostly in the head/neck area but otherwise I'm happy with how he turned out. Hope you enjoy him!

This is also my first diorama....it took a long time to completely dry and harden . I used a product called Fast Machet to make the snow....I like the result. I'll just make it thinner next time. The speeder bike is the Clone Wars version."